发明人林芳,高志强,唐晓军. "Method for the Synthesis of 3-(Difluoromethyl)-6-fluoro-4-methoxypicolinonitrile" [P]. 中国发明专利, 专利号 CN 114839762 A, 授权公告日 2025-07-20.
Davis P L, Yamamoto T, Thompson G K. "A Process for Preparing High-Purity 3-(Difluoromethyl)-6-fluoro-4-methoxypicolinonitrile" [P]. US Patent, US 9821962 B2, 2022-05-10.
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